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120196013 = 789192931
BaseRepresentation
bin1110010101000…
…00101110101101
322101011120221012
413022200232231
5221232233023
615532115005
72656435460
oct712405655
9271146835
10120196013
1161936053
1234305a65
131bb95202
1411d6b2d7
15a843978
hex72a0bad

120196013 has 8 divisors (see below), whose sum is σ = 138911040. Its totient is φ = 101867040.

The previous prime is 120196009. The next prime is 120196019. The reversal of 120196013 is 310691021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120196013 - 22 = 120196009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120196013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120196019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95843 + ... + 97088.

It is an arithmetic number, because the mean of its divisors is an integer number (17363880).

Almost surely, 2120196013 is an apocalyptic number.

It is an amenable number.

120196013 is a deficient number, since it is larger than the sum of its proper divisors (18715027).

120196013 is an equidigital number, since it uses as much as digits as its factorization.

120196013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193027.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 120196013 is about 10963.3942280664. The cubic root of 120196013 is about 493.5108296765.

The spelling of 120196013 in words is "one hundred twenty million, one hundred ninety-six thousand, thirteen".

Divisors: 1 7 89 623 192931 1350517 17170859 120196013